package jdk;

import java.io.*;

/**
 * @program: algorithm
 * @description:
 * @author: 陈恩涛
 * @create: 2021-09-11 21:45
 **/
public class Decorator {
    public static void main(String[] args) throws IOException {
        InputStream dis = new DataInputStream(new FileInputStream("d:\\abc.txt"));
        System.out.println(dis.read());
        dis.close();
    }
}
